Portable Surface Roughness Tester SRT6200

Portable Surface Roughness Tester SRT6200

便携式表面粗糙度仪SRT6200

4800 CNY(698.9USD)

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型号:SRT-62101。 特征

该仪器是有四个标准现场测量各种机械加工零件的表面粗糙度,计算出相应的并明确显示所有测量参数兼容。

当测量表面粗糙度时,传感器被放置的表面上,然后沿着所述表面通过驱动由尖锐内置探头的机构均匀地滑动。 这个粗糙度导致其导致的感应线圈的电感量变化,从而产生所述探头的位移

模拟信号,这是成比例的表面粗糙度在相敏整流器的输出端。 独特的DSP处理和计算,然后

输出LCD上的测量结果。

*多参数测量:镭,RZ,R​​Q,逆转录

*高度成熟的电感传感器

*四波滤波方法:RC,PC-RC。

高斯和D-P

*内置锂离子充电电池和控制

电路具有高容量

*体积小,重量轻,易于使用

*可与PC机进行数据通信。

印刷和分析通过可选的电缆和

软件RS232C接口。

*手动或自动关机。 该测试仪可

通过按在任何时间的电源键关断。

在另一方面,测试仪将电源自动关闭

最后键操作后约5分钟。

*测试仪可以记忆7组测量

结果和测定条件,供以后使用或

下载到PC上。

*公制/英制转换

2.规格

显示:4位,10毫液晶显示,蓝色背光

参数:镭,RZ,R​​Q,逆转录

测量范围

RA,RQ:0.005-16.00um / 0.020-629.9uinch

RZ,RT:0.020-160.0um / 0.780-6299uinch

精度:≤±10%

示值波动:不超过6%

传感器 :

测试原理:电感式

半径探针的:5um的

探针材料:钻石

迪纳摩测量探头:400万(0.4gf)

探头角度:90°

导头的垂直半径:48毫米

最大驱动行程:17.5毫米/ 0.7inch

截止长度(1):0.25毫米/0.8毫米/2.5毫米可选

评价长度:5L

行驶速度:

取样长度=0.25毫米VT =0.135毫米/秒

取样长度=0.8毫米佛蒙特州高度= 0.5mm /秒

取样长度=2.5毫米VT =1毫米/秒

返回的Vt =1毫米/秒

档案数字滤波器

过滤简介:RC

过滤简介:PC-RC

过滤简介:高斯

非过滤简介:D-P

解决方法:如果.001μm阅读(10微米

如果0.01μm的10μm≤reading(100微米

如果0.1μm的阅读≥100μm

评价长度:5切断

动力锂离子电池:可充电

操作条件:温度。 0〜50℃

湿度(80%

尺寸:140x57x48毫米(5.5x2.2x1.9英寸)

重量:约420克



Model: SRT-62101. FEATURES

This instrument is compatible with four standards of site to measure surface roughness of various machinery-processed parts, calculate corresponding and clearly display all measurement parameters.

When measuring the roughness of a surface, the sensor is placed on the surface and then uniformly slides along the surface by driving the mechanism by the sharp built-in probe. This roughness causes displacement of the probe which results in change of inductive amount of induction coils so as to generate

analogue signal, which is in proportion to the surface roughness at output end of phase-sensitive rectifier. The exclusive DSP processes and calculates and then

outputs the measurement results on LCD.

* Multiple parameter measurement: Ra, Rz, Rq, Rt

* Highly sophisticated inductance sensor

* Four wave filtering methods : RC, PC-RC.

GAUSS and D-P

* Built-in lithium ion rechargeable battery and control

circuit with high capacity

* Small in size, light in weight and easy to use

* Can communicate with PC computer for statistics.

printing and analyzing by the optional cable and the

software for RS232C interface.

*Manual or automatic shut down. The tester can be

switched off by pressing the Power key at any time.

On the other hand, the tester will power itself off

about 5 minutes after the last key operation.

*The tester can memorize 7 groups of measurement

results and measuring conditions for later use or

download to PC.

*Metric / Imperial Conversion

2. SPECIFICATIONS

Display: 4 digits, 10 mm LCD, with blue backlight

Parameters: Ra, Rz, Rq, Rt

Measuring Range

Ra, Rq: 0.005-16.00um/ 0.020-629.9uinch

Rz, Rt: 0.020-160.0um/ 0.780-6299uinch

Accuracy: ≤±10%

Fluctuation of display value: Not more than 6%

Sensor :

Test Principle: Inductance type

Radius of Probe Pin: 5um

Material of Probe Pin: Diamond

Dynamo-measurement of Probe: 4mN (0.4gf)

Probe Angle: 90°

Vertical Radius of Guiding Head: 48mm

Maximum driving stroke: 17.5mm/ 0.7inch

Cutoff length (l) : 0.25mm / 0.8mm / 2.5mm optional

Evaluation length: 5l

Driving speed:

sampling length = 0.25mm Vt=0.135mm/ s

sampling length = 0.8mm Vt=0.5mm/ s

sampling length = 2.5mm Vt=1mm/ s

returning Vt=1mm/ s

Profile digital filter

Filtered Profile: RC

Filtered Profile: PC-RC

Filtered Profile: Gauss

Non-Filtered Profile: D-P

Resolution : .001μm if reading (10μm

0.01μm if 10μm≤reading (100μm

0.1μm if reading ≥100μm

Evaluation length : 5 cut-off

Power Li-ion battery: rechargeable

Operating conditions: Temp. 0~50℃

Humidity (80%

Size: 140x57x48 mm (5.5x2.2x1.9 inch)

Weight: about 420 g